On Mon, May 27, 2002 at 08:38:32PM +0200, Corinna Vinschen wrote: >On Mon, May 27, 2002 at 01:43:54PM -0400, Chris Faylor wrote: >> In the process of researching this, I discovered that NT has a mechanism >> for determining a filename from an open handle so I'm trying to work >> that into dtable.cc. > >Interesting. Could you provide some link? MSDN or so?
It's in the Native API reference. NtQueryObject or NtQueryInformationFile. I had something working nicely with NtQueryInformationFile but then found out that it wasn't actually returning drive info. So, the common google wisdom was that NtQueryObject should be used instead. I assume that will probably return something like \device\whatever\dir\foo, though. The Windows 9x stuff mentions the use of VXDs although there is a hint that maybe that's not necessary. cgf
